`screen_id`; `monitor_id` element was added. Made use of
`screen_id` and `monitor_id` where it's appropriate.
* Removed `screen` parameter from methods which contains it in name.
Methods were renamed to remove `Screen` and `FromScreen`.
* Source/x11/XGServerWindow.m (screenList): change with assumption
that Xlib screen is one per application.
Failback code to RandR-related always creates arrays with one element
(no enumeration needed). Create `monitor` structure in failback (non-RandR)
code. Use `screen_id` MonitorDevice structure element to hold Xlib screen
ID.
(windowDepthForScreen:): assume that `screen` parameter is a Xlib screen ID,
simplify code - `screen` will be used with RandR or not.
(availableDepthsForScreen:): changed with assumption that `screen` is a index
of element in `monitors` structure.
* Source/x11/XGServer.m (_initXContext): initialize `monitors` array
early here before first use (calls to XGServerWindow methods).
Better check for unicode encoding in art fonts.
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@29410 72102866-910b-0410-8b05-ffd578937521
Based on proposal by Derk Fawcus <dfawcus+lists-gnustep-dev@employees.org>.
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@29359 72102866-910b-0410-8b05-ffd578937521
* Headers/x11/XWindowBuffer.h: Make the pending_rect ivar a struct
of int:s.
* Source/x11/XWindowBuffer.m: Add casts to remove pointer sign
warnings.
(-_exposeRect:, -_gotShmCompletion): Update uses of pending_rect.
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@20537 72102866-910b-0410-8b05-ffd578937521
* Source/x11/XWindowBuffer.m (test_xshm): New function.
(test_xshm_error_handler): New function.
(+windowBufferForWindow:depthInfo:): Move XShm detection code
to test_xshm and use it to decide whether to use XShm or not.
(+initialize): Move use_xshm setting code to test_xshm.
(+_gotShmCompletion:): Don't warn if we can't find an XWindowBuffer
for the event.
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@20338 72102866-910b-0410-8b05-ffd578937521
